Weather archive in San

To receive explanations, hover over the appropriate heading

Date / Local time		T	Po	P	Pa	U	DD	Ff	ff10	ff3	N	WW	W1	W2	Tn	Tx	Cl	Nh	H	Cm	Ch	VV	Td	RRR	tR	E	Tg	E'	sss
2026 January 2, Friday	00	23.3 74	735.4 28.95 980.45 980.45	759.3 29.89 1012.32 1012.32	-0.1 -0 -0.13 -0.13	49	Wind blowing from the north	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			60%. 6/10. 5 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	60%. 6/10. 5 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus at a single level.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	10.0 6.2	12.1 54
January 1, Thursday	21	25.7 78	735.5 28.96 980.59 980.59	759.7 29.91 1012.85 1012.85	2.0 0.08 2.67 2.67	45	Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			40%. 4/10. 3 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	40%. 4/10. 3 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	12.7 55
	18	31.4 89	733.5 28.88 977.92 977.92	757.5 29.82 1009.92 1009.92		26	Wind blowing from the north	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas					35.6 96	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	60%. 6/10. 5 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus at a single level.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	10.0 6.2	9.6 49
	12	32.3 90	735.4 28.95 980.45 980.45	759.3 29.89 1012.32 1012.32	-0.9 -0.04 -1.2 -1.2	20	Wind blowing from the north-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	no clouds no clouds no clouds	2500 or more, or no clouds. 8202 or more, or no clouds.	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	10.0 6.2	6.3 43
	09	22.0 72	736.3 28.99 981.65 981.65	760.5 29.94 1013.92 1013.92	1.6 0.06 2.13 2.13	43	Wind blowing from the north-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			no clouds no clouds no clouds											10.0 6.2	8.7 48
	06	19.3 67	734.7 28.93 979.52 979.52	758.8 29.87 1011.65 1011.65	0.5 0.02 0.67 0.67	49	Wind blowing from the north	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			no clouds no clouds no clouds				19.2 67							10.0 6.2	8.3 47
	03	21.0 70	734.2 28.91 978.85 978.85	758.1 29.85 1010.72 1010.72	-1.2 -0.05 -1.6 -1.6	43	Wind blowing from the north	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			no clouds no clouds no clouds											10.0 6.2	7.8 46
	00	22.3 72	735.4 28.95 980.45 980.45	759.3 29.89 1012.32 1012.32	-0.7 -0.03 -0.93 -0.93	44	Wind blowing from the north-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			no clouds no clouds no clouds											10.0 6.2	9.4 49